use splenda® no calorie sweetener. splenda® lets you experience the joy of sugar without all the calories. think sugar, say splenda™ >>> we need food, only food. no money, no television, no cell phones, no technology. food. we need food. >> survivors of typhoon haiyan desperate for food and water as the threat of disease is now looming over the homeless. decimated cities are filled with the walking wounded. the injured seeking medical attention at makeshift clinics. nbc's dr. nancy snyderman is among them. >> reporter: good afternoon, andrea. we're now starting to see a real wave of problems following the crisis of the typhoon five days ago. for a few days, i think, these hard-hit areas were almost in shock, so people were looking for fresh food and water and taking care of burying the dead. but now it's come to survival. we were in a clinic today where literally the walking wounded were coming in. people who were hit by flying debris during the typhoon are now presenting with infected wounds, deep lacerations, frac